Base | Representation |
---|---|
bin | 111110101110110… |
… | …110110001000100 |
3 | 2201100102000212222 |
4 | 332232312301010 |
5 | 4123413022330 |
6 | 252234031512 |
7 | 35036564435 |
oct | 7656666104 |
9 | 2640360788 |
10 | 1052470340 |
11 | 4a01015a9 |
12 | 254578598 |
13 | 13a07bb1c |
14 | 9dac948c |
15 | 625e80e5 |
hex | 3ebb6c44 |
1052470340 has 48 divisors (see below), whose sum is σ = 2441964672. Its totient is φ = 378994176.
The previous prime is 1052470337. The next prime is 1052470387. The reversal of 1052470340 is 430742501.
It is a super-2 number, since 2×10524703402 = 2215387633159431200, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59474 + ... + 75113.
It is an arithmetic number, because the mean of its divisors is an integer number (50874264).
Almost surely, 21052470340 is an apocalyptic number.
1052470340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1052470340 is an abundant number, since it is smaller than the sum of its proper divisors (1389494332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052470340 is a wasteful number, since it uses less digits than its factorization.
1052470340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134636 (or 134634 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 1052470340 is about 32441.7992719270. The cubic root of 1052470340 is about 1017.1928260383.
The spelling of 1052470340 in words is "one billion, fifty-two million, four hundred seventy thousand, three hundred forty".
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